InfoPath Dev

Hello Everyone,  I created a basic form with a single data connection to a SQL database to receive information.  When I finished I published it to a new Forms Library.  But now that I have published and I go to fill it out in the web browser it says: An error occurred querying a data source.Click OK to resume filling out the form. ...

Infopath 2013   Hello,  I  am currently designing a form and am trying to dynamically adjust the form based on choices.   So far I have 4 check boxes and checking each box unhides an explanation section .  So if they check 1 box they get 1 explanation box, if they check 3 they get 3 explanation boxes.  My issue ...